| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $10.58 | 6.567% | $11.2748 | $11.27 | $11.25 | $11.30 |
| Purchase #2 | $163.95 | 11.494% | $182.7944 | $182.79 | $182.80 | $182.80 |
| Purchase #3 | $5.69 | 7.313% | $6.1061 | $6.11 | $6.10 | $6.10 |
| Purchase #4 | $203.52 | 3.156% | $209.9431 | $209.94 | $209.95 | $209.90 |
| Purchase #5 | $170.78 | 9.312% | $186.683 | $186.68 | $186.70 | $186.70 |
| Purchase #6 | $163.43 | 5.571% | $172.5347 | $172.53 | $172.55 | $172.50 |
| Purchase #7 | $106.74 | 6.217% | $113.376 | $113.38 | $113.40 | $113.40 |
| 7 purchase totals = | $824.69 | $882.7121 | $882.70 | $882.75 | $882.70 | |